IVF Spain Update Us on Claire & David and Laura & Ian Progress

During the first week of August, Claire (42) and David (35), the winners of this year’s Fertility Journey, visited our clinic for their first embryo transfer.

They were pleased to share with us the emotion and joy created by their short stay in Spain.

“We have spent some time in Alicante ahead of the transfer, relaxing in the area and preparing for our next visit to IVF Spain. Our experience with previous treatments with UK clinics has been very stressful but in Alicante, we have spent most of our time preparing for treatment by relaxing on the beach!”

Claire and David arrive at IVF Spain after having been trying to get pregnant for 7 long years and experienced 3 failed ICSI treatments with their own eggs. IVF Spain discovered that the quality of the embryos was poor and that they had always been transferred on day 3 of their development with a bad morphology. In order to increase their chances of getting pregnant, the clinic recommended an egg donation treatment – a fertility treatment which that greatly depends on matching the perfect donor to the patient.

To protect both patients and donors Spanish law requires that the donation process must be completely anonymous. In addition, donors must be in good condition and younger than 35. Moreover, both donor and patient must share a phenotypical resemblance: hair colour, BMI, eye colour, and so on.

Claire and David were grateful that so many women in Spain were willing to donate their own eggs, enabling others less fortunate, the chance of forming a family.

“We are really grateful that there are people willing to donate eggs. If we are being honest, it has taken a while for us to understand the Spanish anonymity rules for egg donors, but we have taken the time to consider this. It’s hard not having control or letting another person being in charge for something related to your baby. However, we even think now it is better that way, because the more you know, the more you want to know and we do prefer knowing nothing and leaving it in the clinic’s hands.”

There are other factors, however, that are crucial to achieving a successful pregnancy: the quality of the embryo and the microenvironment of the endometrial lining. This means that a successful pregnancy also depends on the successful communication between the embryo and the endometrial lining.

When we discovered that Claire didn’t have a single positive pregnancy test, we suggested to perform an endometrial biopsy to analyse the retrieved sample by means of the ER Map® test (Endometrial Receptivity Map) and accurately determine the receptivity of Claire’s endometrium during the window of implantation (the moment when the endometrial lining is receptive).

”The test results showed that Claire’s endometrium was post-receptive, meaning that a transfer performed on day 5.5 of progesterone (like in 70% of cases) would not end up in a successful pregnancy” explains Dr Natalia Szlarb.

“Before coming to IVF Spain, we had never heard of an endometrial study or ER Map. The fact that the endometrial study analyses the best time to transfer the embryo could make a big difference to our treatment. We were really impressed with the accuracy of the test. Our ER Map test result was post-receptive and although this was initially a concern, we later came around to the view that knowing the best time to transfer the embryo would increase the chances of success, and this might have been the reason our other treatments in the UK had failed” – Claire and David.

There are other key factors, however, to achieve a pregnancy such as the male factor. David suffers from teratospermia which implies that 96% of the ejaculate sperm cells have an abnormal morphology. Luckily, we were able to improve David’s sperm quality and fertilize the retrieved eggs.

We now wish them the best of luck!

Although it will not be until mid-September when Laura (41) and Ian (44), the 2018 runners-up visit us in Alicante for their embryo transfer, they already talked about the differences between IVF Spain and former clinics. They were impressed at how extensively their case had been studied by our fertility specialists.

“I think the longer you have treatment the more difficult it becomes. When you begin there’s a naivety along the lines of, ‘we’ll have one, maybe two goes at IVF and have a baby in our arms’. After 7 treatments (and lots of add-ons) the feelings completely change. You feel terrified that it won’t work, and you’ll never become parents. You’re scared it will work and you’ll lose the baby again (Laura and Ian have experienced 5 losses). You’re scared of physically going through the treatment as you’ve had so much. Each test and treatment creates fear – fear that it will hurt, be traumatizing, that it will give you more bad news. Then there’s the impact on your own mental health and emotional well-being. Can I handle this? What if the results say something’s wrong with me? Will I blame myself? It starts to really damage your mental health and well-being. Financially you start to feel that you’re risking everything, and it may not pay off.

For us we have renewed hope with IVF Spain. We have undergone tests that we’ve never had before (ERA, NK biopsy and KIR). We have paid for lots of very expensive blood tests and drugs but never received this kind of analysis. So, we feel as though the treatment is now specifically for us.

This creates more positivity, a feeling of being cared for and that maybe, just maybe, we’ll get to be parents.

Plus, we’re now using donor eggs. The hope starts to soar and with that comes excitement. Hope is the only thing that keeps you going and overcoming the fears I mentioned. This opportunity with IVF Spain has given us hope that we thought we’d lost.”

Laura is 41 years old and has already been through traumatic losses including an ectopic pregnancy. Due to this and to the fact that Laura suffers from recurrent miscarriage, our medical team at IVF Spain recommended an egg donation treatment to increase their chances.

The couple is thankful for the egg donation process being anonymous, as otherwise it would be really difficult to find a donor:

“For us, it’s taken some of the pressure away. I can’t imagine how difficult it would be to choose a donor ourselves. But putting your complete trust into someone else’s hands is hard.

We’ve explored whether it would be better for our future child to know the donor. I think that’s something we’ll never know. But we hope that he/she will understand our decision to choose an anonymous donor. It would be good to know a little more about the heritage of the donor but then we also know that we often don’t even know our own heritage. We’ll make sure Spain is a key part of their story.

It’s also really odd to not know who this person is. What they look like and personality. What’s motivating them to help us. One of the things I’ve been really consumed with is the gratitude you have for this person. I’d like to thank them but can’t.

Anonymity means we have a chance to become parents. Without it there’d be a shortage of donors like there is in the UK. For us, this makes it a wonderful gift – a chance to hopefully find a donor that is perfectly matched to us genetically (due to the KIR tests) as well as in physical looks.

I can’t stop thinking about what our future child will look like – but I think that’s quite normal” says Laura.

Immunologically speaking, finding a matching donor for Laura is certainly a challenging task, which is why IVF Spain suggested that we find out her KIR via a blood test. Ian was also tested for his HLA-C in order to determine whether the maternal – foetal interaction will be optimal or not.

Thanks to the KIR-HLA-C genotyping test it is possible to determine if the uterine KIR and the embryonic HLA-C will both be compatible. If so, the pregnancy will carry on successfully; if not, then the most probable outcome will be an unviable pregnancy and subsequent miscarriage.

“We carried out the KIR-HLA-C genotyping and concluded that the patient had a KIR AA. It is known that KIR expressed by the natural killer cells present in the maternal part and the HLA presented by the trophoblastic cells together will influence the outcome of the pregnancy. With Laura’s KIR AA variant, the sperm would have to be HLA C1 C1 and the HLA of the donor should be as well HLA C1 C1; as her husband has a HLA C1 C2 variant, we will treat her with a medication that reduces her immune-genetic reaction. We believe that not paying attention to this issue in the past is what may have caused the implantation to fail” suspects fertility specialist Dr Isabel Herrera.

We tend to recommend a single embryo transfer, as it has been proven that on patients with an immunological profile such as Laura’s, double embryo transfers would increase the immunogenetic reaction, hindering the achievement of a pregnancy” says Dr. Herrera.

It is also known that these cases tend to have a higher risk of pre-eclampsia, late spontaneous abortion or miscarriage.

Until their transfer day the couple will try to enjoy summer just as any other couple would;

“I’ve tried to just carry on as normal. Remain healthy, take pre-conception vitamins. Reach out and get support through the Donor Conception Network in the UK and connect with other people going down the DE route via online forums. It’s quite isolating and scary so it’s important to reach out and not feel so alone.

I’m trying to relax a little – not so easy with work but it’s a work in progress. I need to get that bit sorted now treatment is on the horizon.”

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